/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.feng.newconfig.demos.nacosdiscoveryprovider;

import io.github.resilience4j.ratelimiter.annotation.RateLimiter;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import java.util.Random;
import java.util.concurrent.ThreadLocalRandom;

@Slf4j
@RestController
public class EchoServiceController{

    //配置文件中配置ratelimiter
    @RateLimiter(name = "resilience4jserver", fallbackMethod = "echoFallback")
    @SneakyThrows
    @GetMapping("/echo/{message}")
    public String echo(@PathVariable String message) {
        return "[ECHO] : " + message;
    }

    public String echoFallback(String message, Exception e) {
        log.error("触发限流");
        return "触发限流";
    }
}
